Shizuka, the beautiful mother-in-law with a dazzling style and alluring scent, could not suppress her overflowing sexual desire at the peak of her womanhood and repeatedly engaged in lewd acts with her stepson Takashi. One day, Kouji, a friend who was resting at Takashi's house after getting drunk, witnessed the couple engaging in intense sexual acts. Unable to calm down his excitement at the sensual body and lewd appearance, Kouji expressed his feelings and the beautiful mother-in-law, who stripped her lustful desires, thrust out her big ass and sucked in her mature pussy, and greedily enjoyed pleasure while drenched in sweat.